baber/WOPTO huggingface dataset:
Patent JP-S559442-A (JP)
Title: Light emission element and its manufacturing method
Inventor: HASHIMOTO MASAFUMI
IPC: H01L29/43
Filed: 1978-07-05
Abstract: PURPOSE:To obtain heat resistent GaN light emission elements without connecting the stem the metal post and the ohmic electrode of the light emission element with metallic wire. CONSTITUTION:On a sapphire substrate 11, an n-type GaN layer 12 including light emitting impurities and a semi-insulating i-type GaN layer 13 are laminated. On the layer 13, concave parts reaching the layer 12 are formed and Al or Al alloy thin film 16 is evaporation-deposited. On the concave parts 19 and a part of the layer 13, Ni or Cu thin film 17 is selectively formed. If this wafer is dipped in a bath of solder including Pb, solder bumps 18 are formed on the film 17. At this time, the Al or Al alloy thin film 16 exposed on the wafer surface is eaten away by the solder and remaining parts 16' are removed by chemical etching. Finally, the wafer is cut into pieces so that each piece may have a pair of an ohmic electrode 14 and an i-type layer electrode 15, and GaN light emission elements 10 are completed. By so constructing, the element has two electrodes on its same side and is mass-productive, and it is highly reliable having no wire connection.
Patent JP-S559547-A (JP)
Title: Device having light source for exposure
Inventor: ISHIDA MASAHITO
IPC: G03G15/04
Filed: 1978-07-06
Abstract: PURPOSE:To prevent uneven exposure in lighting, by providing means for controlling the light quantity of an exposure light source to control the start time of exposure with the light source in accordance with its control quantity. CONSTITUTION:A light source for exposure and variable resistor VR2 for controlling its light quantity are provided in order to enable automatic control of application time of the rating voltage for compensation of rising time in accordance with control quantity by variable resistor VR2. Raising the output of terminal T3 by controlling variable resistor VR2 to increase exposure causes transistor Q16 to increase action amount, resulting in decreasing the light emission quantity of light emission diode LED, permitting a sufficient time required for rising of lamp lighting to be ensured because transistor Q15 actuation time is extended till turning off.
Patent JP-S61243278-A (JP)
Inventor: MIYAWAKI SUSUMU
IPC: F27D1/14
Filed: 1985-04-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03281437-A (JP)
Title: Constant speed running device for vehicle
Inventor: TAKADA MASAHIRO
IPC: F02D29/02
Filed: 1990-03-29
Abstract: PURPOSE:To obtain an excellent response wave form by calculating the control quantity to the actuator, which drives a throttle valve so that actual car speed may meet the objective car speed, according to detected car speed, objective car speed, and a discipline model, which sets the response when actual car speed follows objective car speed. CONSTITUTION:Car speed is detected by means of a car speed detecting means 1 based on the response in redeeming, which was given by means of a discipline model, and the control quantity to an actuator 3 is calculated by a controller 9 so that actual car speed may follow the objective car speed, which was set by a setting device 2. In addition, in this controller 9, stable and good convergent constant speed control is done by a time ready control in which such conception that the fluctuation of minute time is negligible small even to the variation of the dynamic property of a car body on the slope or the like.
Patent JP-H11318937-A (JP)
Title: Position tracking to be used for medical application using reference unit fixed to head part of patient and imaging system
Inventor: FERRE MAURICE R
IPC: A61B19/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a system which displays tomograms of a patient during an operation, allows movement of the patient when superposed and displayed medical instruments in these tomograms and does not hinder the operation. SOLUTION: A head set 12 is mounted on a patient 14 during an operation and a reference unit 36 of the head set 12 generates magnetic field. This magnetic field is detected by a sensor and the locations of operation instruments are detected. In an image storing unit 26, the tomograms of the patient 14 are preliminarily stored. In an indicator 22, the tomograms and the locations of the operation instruments are tracked and are simultaneously displayed. A field generating device 36 and the sensor are fixed on a specified and fixed coordinate, regardless of movement of the patient 14.
Patent JP-H07271457-A (JP)
Title: Power unit
Inventor: OKUDA RYOICHI
IPC: G05F1/56
Filed: 1994-03-30
Abstract: PURPOSE:To automatically set a protection function corresponding to fitting direction by detecting a fitting direction and selecting one rating out of previously set different plural ratings in accordance with the fitting direction. CONSTITUTION:When ventilating holes 11A and 11B of the power unit are vertically fitted, a resistor RA is parallelly connected to a resistor R7, and a current to be branched to resistors R8 and R9 is reduced. On the other hand, when the ventilating holes 11A and 11B are laterally fitted, the resistor RA is not parallelly connected to the resistor R7, and the current to be branched to the resistors R8 and R9 is increased more than that of the case of vertical fitting. Therefore, a switch SW selects one rating out of the previously set plural different ratings according to the fitting direction. As a result, the fitting state of the power unit is detected and according to a fitting way, the protection function can be automatically set.
Patent JP-S60227720-A (JP)
Inventor: MITAKE NOBUO
IPC: A47J27/00
Filed: 1984-04-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62238451-A (JP)
Title: Humidity measuring method
Inventor: UEKI TOYOAKI
IPC: G01N27/04
Filed: 1986-04-09
Abstract: PURPOSE:To make it possible to measure a wide range of humidity with high accuracy by simple circuit constitution, by constituting a humidity sensing part by connecting two ceramic humidity sensors different in resistance change to relative humidity in series. CONSTITUTION:A humidity sensing part 2 is constituted of a first humidity sensor 3 low in the resistance change to the humidity change in a high relative humidity region and a second humidity sensor 4 low in the resistance change to the humidity change in a low relative humidity region in series. When a resistance value is set to R(kOMEGA), relative humidity is set to H(%RH) and the relative humidity characteristics of the sensors 3, 4 are shown by logR=AH<2>+ BH+C1 and logR=DH<2>+EH+C2 (wherein A, B, C1, D, E and C2 are a constant), the relation of formula is satisfied between the sensors 3, 4. The change in synthetic resistance to the measured humidity obtained by the sensing part 2 is converted into the change in voltage by a resistance/voltage converter circuit 5 and the temp. dependence of the sensors 3, 4 is canceled by a temp. compensation circuit 7 through an AC/DC converter circuit 6 to perform measuring output.
Patent JP-H02260662-A (JP)
Title: Photovoltaic device
Inventor: OKAMOTO SHINGO
IPC: H01L31/0747
Filed: 1989-03-31
Abstract: PURPOSE:To restrain dopant or the like from diffusing and separating to improve a photovoltaic device in thermal stability, and to lessen it in photo- deterioration by a method wherein the amount of hydrogen contained in a first semiconductor layer provided between a second semiconductor layer and the conductive surface of a substrate is set equal to or lower than a prescribed value. CONSTITUTION:A certain conductivity type semiconductor layer 31, an intrinsic or a substantially intrinsic second semiconductor layer 32, and an opposite conductivity type third semiconductor layer 33 are successively piled on the conductive surface of a substrate 1. Hydrogen is contained in the layers 31, 32, and 33, the amount of hydrogen contained in the layer 31 provided between the layer 33 and the conductive face of the substrate 1 is set to 10% or below, and the layer 32 is formed of amorphous semiconductor. The amount of hydrogen contained in the layer 32 is set to nearly 10% or below the same as the layer 31. Moreover, light rays are incident on the layer 32 passing through the layer 31. The layer 31 is made to contain a band gap enhancing element other than hydrogen so as to be improved in optical band gap as compared with the layer 32.
Patent JP-S61242672-A (JP)
Title: Method for lining reducing pipeline
Inventor: KITAYAMA TOSHIRO
IPC: B05C7/04
Filed: 1985-04-17
Abstract: PURPOSE:To line surely the titled reducing pipeline by supplying a paint and a paint carrying gas from the starting end of a large bore pipe adjacent to the smallest bore pipe and lining the inner surfaces of pipes other than the smallest bore pipe. CONSTITUTION:A paint charged into a pipe 1 is passed through pipes 1, 2, 3 and 4 along the inner surfaces of the pipes, valves V1, V2 and V3 are closed and the supply of the paint to a device 64 is temporarily stopped, when the lining to the end of the pipe 4 is confirmed. Then an air supply pipe to a pipe 5 is disconnected, a paint recovery device 9 is detached from the pipe 4 and attached to the pipe 5 and the end of the pipe 4 is closed. Subsequently, the valve V1 is opened to send the paint to the device 64, the paint is passed through the pipe 5 by compressed air along the inner wall surface of a box 6 and a branch pipe 11 and the inner wall surface of the pipe 5 is lined. When the application of lining to the end of the pipe 5 is confirmed, lining is completed.
Patent JP-S63250064-A (JP)
Title: Zinc-alkaline battery
Inventor: TAKADA KANJI
IPC: H01M4/06
Filed: 1987-04-03
Abstract: PURPOSE:To reduce the rate of mercuric sublimation while keeping anticorrosiveness by employing at least one kind of salt among a specific alkylbenzene phosphate and a salt group made through neutralization of it with alkaline metals as an anticorrosive for a negative plate active material. CONSTITUTION:At least one kind of alkylbenzene phosphate expressed by the formura and a salt group made by neutralizing it with alkaline metals such as Na, K is employed as an anticorrosive for Zn of a negative plate active material. Accordingly the rate of mercuric sublimation is reduced extremely while keeping anticorrosiveness. Therefore, a zinc-alkaline battery with a low quantity of marcury for mercuric sublimation and low environmental pollution can be composed of. In the formura, R is designated an alkyl base whose number of carbon is 5-35.
Patent JP-H1025365-A (JP)
Title: Liquid crystalline polymer composition, coating of support and production of pigment
Inventor: KELLER HARALD
IPC: C09K19/00
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition curable with a radiation, comprising a cellulose derivative and a polymerizable solvent, continuously expressing deep color impression by curing, capable of adjusting and fixing color tone irrespective of temperatures and producing a color pattern of reflection and useful as a pigment, etc. SOLUTION: This liquid crystal polymer composition is curable with a radiation such as light or electron beam, which comprises (A) a cellulose derivative of which OH is completely or partially substituted with a group of the formula OR (R is a 1-20C aliphatic group or a 1-20C aromatic group), a group of the formula 0-CO-NH-R, a group of the formula O-CO-R or a group of the formula 0-CO-OR  e.g. a cellulose derivative of which OH is substituted with a group of the formula [R' is chlorine, methyl, ethyl or tertiary butyl; (n) is 0 3]}, and (B) a polymerizable monomer such as diethylene glycol dimethacrylate, if necessary, (C) other additives.
Patent JP-S528559-A (JP)
Title: Vertical type multistoried drier
Inventor: UNEME TAKASHI
IPC: F26B17/12
Filed: 1975-07-09
Abstract: PURPOSE: A pollution free drier to enjoy improved thermal efficiency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63249646-A (JP)
Title: Ceramic having novel structure
Inventor: OWADA YOSHIHISA
IPC: B32B18/00
Filed: 1987-04-03
Abstract: PURPOSE:To make it possible to reveal super-conductive effect ar high temperature by a structure wherein an oxide layer containing group IIIa element and group IIa element and an oxide layer containing copper are alternately laminated to each other. CONSTITUTION:The mixture of aliphatic acid salt of group IIIa element and that of group IIa element is dissolved in solvent, which can dissolve both the aliphatic acid salts, and, it is developed on water, for example, so as to form a monomolecular film. While controlling so that the density of the monomolecular film becomes constant, the monomolecular films are piled up by Langmuir-Blodgett's technique onto a base plate such as ceramic plate, glass plate, metal plate or the like until the desired thickness is obtained. Next, monomolecular films of the aliphatic salt of copper are piled up until the desired thickness is obtained. A desired number of turns of the above- mentioned operation is repeated. By calcining the obtained multi-layer accumulated thin films at a temperature higher than or equal to 300 deg.C, preferably higher than or equal to 350 deg.C and lower than or equal to 1000 deg.C in the presence of oxygen, a ceramic, in which group IIIa and IIa element oxide layer and copper oxide layer are piled up in layers, is formed from the multi-layer accumulated thin films of aliphatic acid salts.
Patent JP-S578174-A (JP)
Title: Ink fixing apparatus for thermal transfer printer
Inventor: MURAKAMI SHIGEMICHI
IPC: B41J29/00
Filed: 1980-06-20
Abstract: PURPOSE:To provide an ink fixing apparatus which can prevent change in the fixing degree otherwise caused by the color of ink, by arranging a heat supply body at the downstream of a thermal transfer printing section as to be pressed against a paper through a film with no affinity to ink. CONSTITUTION:A transfer ribbon 3 coated with a thermally-fusing ink on the under surface thereof is laid on a printing paper 7 being fed and then, a thermal  head 9 is pressed thereagainst to transfer ink thermally. A heat body 16 is pressed  on to the paper 7 thus printed through a film 11 with no affinity to ink to fix the  ink on the paper.
Patent JP-H02262007-A (JP)
Title: Apparatus for displaying position of moving body
Inventor: YASUDA TOMIO
IPC: G08G1/0969
Filed: 1989-03-31
Abstract: PURPOSE:To simplify data input and to decrease the occurrences of erroneous inputs by comparing a position which is registered by the operation of a register switch in an automobile navigation apparatus with a position on a real map, and inputting the data under this state. CONSTITUTION:A navigation apparatus is composed of an antenna 1 which receives radio waves from CPS satellites, a controller 2 in a unitary body type with the CPS and a display device 3. A case 30 of the device 3 is constituted of a base 301 and a frame 302. A map chart 4 is arranged in the frame 302. Coordinate-display LED groups 36 and 37 are provided at the outer part of the case 30 of the device 3. The light emitting positions of the LED groups 36 and 37 are changed with key switches 34 and 35. Display control units (correcting-data setting means and display control means) 31 are connected to the switches 34 and 35, the controller 2 and the like and arranged. The registered position is compared with the position on the real map with the operation of the registration switch, and the data are inputted under this state. Thus the input of data can be simplified.
Patent JP-S61240939-A (JP)
Inventor: MIYAJI SATORU
IPC: A47L19/00
Filed: 1985-04-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07272169-A (JP)
Title: Repeater and reception part of fire alarm equipment
Inventor: KANEMURA TOSHIKAZU
IPC: G08B17/00
Filed: 1994-03-30
Abstract: PURPOSE:To reduce the voltage drop of a signal wire connecting the receiver and the repeater of a fire signal receiver by waiting the reset of a latch relay by a prescribed time corresponding to the own address of the repeater from the time when the repeater receives a simultaneous restoration instruction, etc., and starting reset after the prescribed time. CONSTITUTION:When the simultaneous restoration instruction is sent from the fire receiver, a timer is started through the use of RAM 22 so as to wait by the time corresponding to the own address of the repeater. Then, after the waiting time, MPU 10 outputs a reset signal from output ports P12, P22, P32 and P42. This turns on transistors T12, T22, T32 and T42 to prohibit relay coils C1 to C4 from energizing and to reset latch relays R1 to R4. Thereby, the timing of outputting the reset signal by MPU becomes different from the other repeaters so that the output of the reset signal by MPU is distributed in time so as to prevent the temporary flowing of large current through the signal cable SL.
Patent JP-S569854-A (JP)
Title: Floppy disk input-output unit
Inventor: KUWABARA SHIGEYUKI
IPC: G11B20/10
Filed: 1979-07-04
Abstract: PURPOSE: To improve data transfer performance by counting the number of times of data transfer to a host unit and by sending a signal when the count value reaches a fixed value.  
     CONSTITUTION: Prior to the read and write operation of sectors on floppy disk FD, input-outpt controller IOC presets to counting circuits 2W4 preset values that correspond to the numbers to recording bytes of the sectors. Once data transfer is started, acknowledge signal 13 is supplied, byte by byte, to circuit 4, so that the number of data transfer bytes by circuits 2W4 will be substracted. When the count values of circuts 2W4 reach a fixed value, AND circuit 7 generates an output of "1" and AND circuit 8 outputs sector end signal 17 of "1". Therefore, an interruption signal is sent from OR circuit 10 to IOC and even while an FD controller is in read/ write operation, a data transfer end signal can be sent to IOC for every sector, so that the data transfer performance of the FD input-output unit can be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09273745-A (JP)
Title: Fuel supply control device for combustion device
Inventor: SUZUKI HIROSHI
IPC: F02D41/04
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To make compatible both of operation responding property and combustion by setting the minimum supplying amount of fuel variably in accordance with the kind of fuel. SOLUTION: The kind of fuel, being employed at present, is detected by a fuel kind detecting sensor 19, provided on a fuel tank 13, while the optimum minimum supplying amount of fuel, which is compatible to the kind of fuel, being employed at present, is set in a control unit 18. The minimum fuel supplying amount, set in accordance with the kind of employing fuel, is applied for the minimum supplying amount of fuel upon reducing the amount of supplying fuel when an engine is decelerated or the like, for example. According to this method, the difference of the minimum supplying amount of fuel, capable of maintaining the combustion characteristics and the like within the allowable range thereof due to the kind of using fuel can be coped and the accelerating as well as the decelerating property in the operating property of an engine can be satisfied sufficiently.
Patent JP-H02264771-A (JP)
Title: Cyclic compound
Inventor: TAKAZAWA RYUICHI
IPC: C08L73/00
Filed: 1989-04-04
Abstract: NEW MATERIAL:The compound of formula I (n is 2-6). USE:Flame-retardant, catalyst, analytical reagent, intermediate, etc. PREPARATION:The objective compound of formula I can be produced by reacting resorcinol with a compound of formula II (X<1> and X<2> are halogen or nitro) in a polar solvent (especially N-methyl-2-pyrrolidone) in the presence of an alkali metal salt (especially Na2CO3, etc.) at 100-360 deg.C for 0.5-12hr.
Patent JP-S59211903-A (JP)
Inventor: SAITOU YOUJI
IPC: F21S8/10
Filed: 1983-05-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06300992-A (JP)
Title: Production of dioptric electrochromic spectacle lens and the lens
Inventor: ICHIKAWA TADASHI
IPC: G02C7/10
Filed: 1993-04-12
Abstract: PURPOSE:To provide a process for production of the dioptric electrochromic spectacle lens capable of forming a sealing lens constituting the dioptric electrochromic spectacle lens to a thickness smaller than heretofore and this lens. CONSTITUTION:The dioptric electrochromic spectacle lens B consists of a non- dioptric electrochromic lens which is formed by adhering the sealing lens J having 0.1 to 0.6mm thickness to the element face of an element lens 1 provided with an electrochromic element K consisting of at least an electrochromic layer and a pair of transparent electrode layers holding this layer therebetween and a dioptric lens L which is adhered to the surface of the sealing lens J. This process for production of the dioptric electrochromic spectacle lens B consists in adhering a lens for temporarily sealing on the element surface of the element lens 1 provided with the electrochromic element K, then polishing the lens for temporarily sealing to form the sealing lens J having the specified thickness, then adhering the dioptric lens L to the surface of the sealing lens J.
Patent JP-H02261423-A (JP)
Title: Pulse wave introducing apparatus
Inventor: KOYAMA EMI
IPC: A61B5/0245
Filed: 1989-04-03
Abstract: PURPOSE:To get rid of unpleasant feeling accompanied with fitting and to reduce consumption of electricity by constituting an apparatus of a sensor part prepd. by pinching a sheet-like pressure-sensitive conductive rubber with a fixing plate and a pressure-transmitting piece and a fitting device pressing the pressure-transmitting piece on an epithelium of a wrist artery side. CONSTITUTION:A sensor part 1 consists of a sheet-like pressure-sensitive conductive rubber 2 transferring a pressure produced by a displacement of an outside epithelium B of a wrist artery A accompanied with a pulse of a living body to an electric resistance, a fixing plate 3 fixing the pressure-sensitive conductive rubber 2, and a pressure-transmitting piece 4 fixed on the upper face of the pressure sensitive conductive rubber 2. A fitting device 5 is fixed on the fixing plate 3 and consists of a well known belt fittable in such a way that the pressure transmitting piece 4 of the sensor part 1 is positioned on an outside epithelium B of a wrist artery. On the sensor part fitted on the wrist by means of a fitting device, as the pressure-transmitting piece thereof presses the epithelium of the wrist artery side, the pressure-sensitive conductive rubber pinched by the pressure transmitting piece and the fixing plate receives a pressure.
Patent JP-S5710692-A (JP)
Title: "rentan" (perforated cylinder briquette) grooved spirally and in parallel on the peripheral surface and holes
Inventor: ICHIKI DAIZOU
IPC: C10L5/36
Filed: 1980-06-21
Abstract: PURPOSE: "Rentan" (a kind of briquette used in Japan that is a perforated cylinder of about 20cm diameter and 20cm height with 1 cm-diameter through-holes) is grooved spirally and in parallel on the outer surface and on the walls of through-holes so that the combustion gas brings about a whirlwind to improve the contact and mixing of the gas with oxygen, thus increasing the calorie and preventing the carbon monoxide toxication.  
     CONSTITUTION: The through-holes and outer surface 1 of the briquette are grooved spirally and in parallel as shown in the figure 0 and 2.  
     EFFECT: The total calorie is increased and the formation of poisonous gases is reduced. 
     COPYRIGHT: (C)1982,JPO&Japio